It seems Hina and Futo are categorized as "Absolutely Unlucky Group", at least by the person who requested this. The two do share a similarity in fortune, I suppose. Hina gathers misfortune, while Futo effectively manipulates fortune with her feng shui. But wouldn't Tewi be a better fit then? Futo is really using feng shui to manipulate qi- Wait a minute.

Meiling and Futo have the same abilities!